<template>
    <div class="tab-control">
        <div v-for="(item,index) in titles" class="tab-control-item"
        :class="{active:index == currentIndex}" :key='index' @click='itemclick(index)'>
            <span>{{item}}</span>
        </div>
    </div>
</template>
<script>
export default {
    name:'TabControl',
    props:{
        titles:{
            type:Array,
            default(){
                return []
            }
        }
    },
    data(){
        return {
            currentIndex:0
        }
    },
    methods: {
        itemclick(index){
            this.currentIndex = index;
            this.$emit('tabClicks',index);
        }
    },

}
</script>
<style scoped>
      .tab-control {
    display: flex;
    text-align: center;
    font-size: 16px;
    height: 40px;
    line-height: 40px;
    background-color: #fff;
  }

  .tab-control-item {
    flex: 1;
  }

  .tab-control-item span {
    padding: 5px;
  }

  .active {
    color: var(--color-high-text);
  }

  .active span {
    border-bottom: 3px solid var(--color-tint);
  }
</style>